sync: global→pool, pool-guard raus, Session-Watcher-Setup, verbotenes Wort Ehrlich

robotunits/bin/ghostty-wincount.swift

@@ -0,0 +1,15 @@
+// ghostty-wincount <pid> — Anzahl sichtbarer Normal-Fenster (Layer 0) des
+// Prozesses, direkt vom Window-Server. Keine Apple-Events, kein TCC-Prompt.
+import CoreGraphics
+import Foundation
+
+guard CommandLine.arguments.count == 2, let pid = Int32(CommandLine.arguments[1]) else {
+    FileHandle.standardError.write(Data("usage: ghostty-wincount <pid>\n".utf8))
+    exit(2)
+}
+let list = CGWindowListCopyWindowInfo([.optionOnScreenOnly], kCGNullWindowID) as? [[String: Any]] ?? []
+let n = list.filter {
+    ($0[kCGWindowOwnerPID as String] as? Int32) == pid &&
+    ($0[kCGWindowLayer as String] as? Int) == 0
+}.count
+print(n)